Nord-Pas-de-Calais, France
Brasserie Duyck
Farmhouse brewery in French Flanders, and the producer that made bière de garde a commercial category.
Also known as Jenlain.
Why it matters
Jenlain was sold in champagne bottles to farm workers and became the beer through which the bière de garde tradition survived at all — most of the region’s farm breweries did not.
Details
| Founded | 1922 |
|---|---|
| Where | Nord-Pas-de-Calais, France |
| Status | Operating |
Reference beers
- Jenlain Ambrée
The beer that kept the bière de garde tradition of French Flanders alive commercially.
BeerHQ carries only the products that anchor something. This is not the brewery’s full range.
Styles it is associated with
- Bière de Garde — A malty, rounded French farmhouse ale brewed for keeping — richer and less peppery than its Belgian saison cousin.
Last reviewed 2026-08-16.